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Электронный компонент: AT-106

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78
Fixed Attenuators (SMA Type)
AT-100, AT-200, and AT-300 Series
AT-103
AT-206
AT-310
s
Features
1.Abundant Variations of Attenuators
Attenuation amounts are available in abundant
variations from 0 to 4 dB in 0.5 dB steps, from 4 to
10 dB in 1 dB steps, and in 12, 13, 15, 20, 26 and
30 dB so that levels can be finely adjusted.
2.SMA Type
The coupling portions are available in all types of
plug and jack combinations and stainless steel is
used for the external cladding to form a small and
durable structure.
3.High Degree of Matching and High Reliability
The design of the attenuation element uses a
distributed constant circuit and metal film resistor. A
high degree of matching is achieved as indicated in
the VSWR of the appended tables. Furthermore,
these attenuators show stable characteristics for
environments of varying temperature, humidity, and
gases.
s
Product Specifications
Ratings
Rated frequency range (Note)
Characteristic impedance
Maximum Input Power
DC to 18.0 GHz
50 ohms
1 W
Operating temperature range
Operating relative humidity
-10
to +65
95% Max.
Note: The frequency range will differ depending on the model.
Item
Standard
Conditions
1.Vibration
2.Shock
3.Temperature cycle
No electrical discontinuity of 1
s or more
No damage, cracks, or parts dislocation
No damage, cracks, or parts dislocation
Frequency of 10 to 2000 Hz, overall amplitude of 1.52 mm,
acceleration of 98 m/s
2
for 2 hours in each of 3 directions
Acceleration of 490 m/s
2
, sine half-wave waveform,
3 cycles in each of the 3 axis
Temperature: -55
+5
to +35
+85
+5
to +35
Time: 30
15 max.
30
15 max. (Minutes)
200 cycles
q
The test method conforms to MIL-STD-202.
s
Materials
s
Ordering Information
1
2
3
AT - 1 00-(0)
AT: Indicates a fixed attenuator
Indicates the Series Name (Coupling Portion)
1: SMA plug - jack
2: SMA plug - plug
3: SMA jack - jack
1
2
Attenuation
01
: 1dB
06
: 6dB
00-(0)
: 0dB
(Through)
00-(0.5)
: 0.5dB
00-(3.5)
: 3.5dB
3
Part
Connector Body
Stainless steel
Passivated
Insulator
Male contacts
Female contacts
Attenuation element
PTFE
Beryllium copper
Beryllium copper
Metal film
----------
Gold plating
Gold plating
----------
Material
Finish
79
s
Specifications
AT-100-(0)
AT-100-(0.5)
AT-101
AT-100-(1.5)
AT-102
AT-100-(2.5)
AT-103
AT-100-(3.5)
AT-104
AT-105
AT-106
AT-107
AT-108
AT-109
AT-110
AT-112
AT-113
AT-114
AT-115
AT-120
AT-203
AT-206
AT-210
AT-220
AT-303
AT-306
AT-310
AT-320
AT-126
AT-130
0
000
0.5
0.5
0.
1
0.5
1.5
0.5
0.
2
0.5
2.5
0.5
0.
3
0.5
3.5
0.5
0.
4
0.5
0.
5
0.7
0.
6
0.7
0.
7
0.7
0.
8
0.7
0.
9
1.0
10
1.0
12
1.0
13
1.0
14
1.2
15
1.2
20
1.2
0.
3
0.5
0.
6
0.7
10
1.0
20
1.2
0.
3
0.5
0.
6
0.7
10
1.0
20
1.2
26
1.0
30
1.2
1.15
1.15
1.20
1.20
1
1
HRM-J
P
HRM-J
P
8
8
0
000
0.5
000
1
1.0
0
1.5
1.0
0
2
1.0
0
2.5
1.0
0
3
1.0
0
3.5
1.0
0
4
1.0
0
5
1.2
0
6
1.2
0
7
1.2
0
8
1.2
0
9
1.25
10
1.25
12
1.25
13
1.25
14
1.3
0
15
1.3
0
20
1.3
0
3
1.0
0
6
1.2
0
10
1.25
20
1.3
0
3
1.0
0
6
1.2
0
10
1.25
0
20
1.3
0
1.15
1.15
1.15
1.15
1.15
1.15
1.15
1.15
1.15
1.15
1.15
1.15
1.15
1.15
1.15
1.15
1.15
1.15
1.15
1.15
1.15
1.15
1.15
1.15
1.15
1.15
1.15
1.15
1.20
1.20
1.20
1.20
1.20
1.20
1.20
1.20
1.20
1.20
1.20
1.20
1.20
1.20
1.20
1.20
1.20
1.20
1.20
1.20
1.20
1.20
1.20
1.20
1.20
1.20
1.20
1.20
1.30
1.30
1.30
1.30
1.30
1.30
1.30
1.30
1.30
1.30
1.30
1.30
1.30
1.30
1.30
1.30
1.30
1.30
1.30
1.30
1.30
1.30
1.30
1.30
1.30
1.30
1.30
1.30
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
HRM-J
P
HRM-J
P
HRM-J
P
HRM-J
P
HRM-J
P
HRM-J
P
HRM-J
P
HRM-J
P
HRM-J
P
HRM-J
P
HRM-J
P
HRM-J
P
HRM-J
P
HRM-J
P
HRM-J
P
HRM-J
P
HRM-J
P
HRM-J
P
HRM-J
P
HRM-J
P
HRM-P
P
HRM-P
P
HRM-P
P
HRM-P
P
HRM-J
J
HRM-J
J
HRM-J
J
HRM-J
J
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
9
9
9
9
7
7
7
7
Part Number
Attenuation
(dB)
Power
(W)
Connectors
Weight
(g)
DC
~
12.4GHz 12.4
~
18GHz DC
~
4GHz
4
~
12.4GHz 2.4
~
18GHz
V.S.W.R.(Max)
+
0.5
0
+
1.0
0
+
1.0
_
0.5
Part Number
Attenuation
(dB)
V.S.W.R.(Max)
Power
(W)
Connectors
Weight
(g)
DC
~
8GHz
DC
~
4GHz
4
~
8GHz
80
s
External Dimensions
s
Typical Data
AT-100 Type
AT-200 Type
AT-300 Type
AT-103
AT-130
AT-206
Input Power Characteristics
AT-310
AT-120
AT-126,130 Type